Presumably it's a Great Replacement dog whistle and the implication is that OnlyFans is a Jewish conspiracy to make white men impotent and to replace them with a different/preffered demographic. Total antisemitic garbage (and not in the sense that "any criticism of AIPAC is antisemitism," but actual and old school antisemitism).

It's conceivable that that isn't what they mean but I doubt it. Let's just flag that comment and move on, it's flamebait of the worst order.